﻿using Microsoft.Graphics.Canvas;
using Microsoft.Graphics.Canvas.Effects;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Windows.Foundation;

namespace 纸片人.win2dEffectControl.DataClass
{
    public class OpacityMetadataEffectData : EffectOneSourceData
    {

     
        private Rect opaqueRectangle;



        public Rect OpaqueRectangle { get => opaqueRectangle; set { opaqueRectangle = value; OnPropertyChanged(); SetIsChanges(); } }
        #region 属性

        #endregion
        public override ICanvasImage GetEffect(CanvasDevice device, bool compression)
        {
            var source = GetSourceEffect(device, compression);
            if (source == null)
                return null;

            var effect = new OpacityMetadataEffect()
            {
                Source = source,
                OpaqueRectangle = OpaqueRectangle

            };

         

            return effect;
        }


    }
}
